Pettys Lake Weather Forecast
- 53
- 83
Chance Thunderstorms
- 48
- 72
Sunny
- 53
- 80
Mostly Sunny
- 47
- 72
Mostly Sunny
- 51
- 74
Mostly Sunny
- 51
- 75
Mostly Sunny
Today 27 May Livingston
Partly cloudy until late afternoon then clearing. A chance of Showers and Thunderstorms in the late afternoon. Highs in the mid 80s. Northeast Winds up to 5 Mph, becoming north in the afternoon. Chance of rain 30 percent.
Tonight 27 May Livingston
Partly cloudy in the evening then clearing. Lows in the lower 50s. Northeast Winds up to 10 Mph.
Pettys Lake Temperature Statistics
May Temperature
Howell, Livingston County Airport (9.9 miles)
Lowest 2 May, 2026
32 °FAverage May
55.1 °FHighest 18 May, 2026
86 °F
Climate (2021–Present)
Howell, Livingston County Airport (9.9 miles)
Average Low 2021–2026
41.2 °FAverage 2021–2026
50.2 °FAverage High 2021–2026
59.2 °F